export default class POSConnect {
  // 连接成功状态码
  public static readonly CONNECT_SUCCESS = 1;
  // 连接失败状态码
  public static readonly CONNECT_FAIL = 2;
  // 数据发送失败状态码
  public static readonly SEND_FAIL = 3;
  // 连接中断状态码
  public static readonly CONNECT_INTERRUPT = 4;
  // USB设备已连接状态码
  public static readonly USB_ATTACHED = 5;
  // USB设备已断开状态码
  public static readonly USB_DETACHED = 6;
  // 蓝牙连接中断状态码
  public static readonly BLUETOOTH_INTERRUPT = 7;
  // USB设备类型
  public static readonly DEVICE_TYPE_USB = 1;
  // 蓝牙设备类型
  public static readonly DEVICE_TYPE_BLUETOOTH = 2;
  // 以太网设备类型
  public static readonly DEVICE_TYPE_ETHERNET = 3;
  // 串口设备类型
  public static readonly DEVICE_TYPE_SERIAL = 4;
}
